xenorat | c1cb3a8e20206ea9fe5e0d2c95fd876fec5d53ea8a55ebc65e7f2571e83ff5c0

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07/06/2024, 19:53

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General

Target

1.exe
Size

45KB
MD5

4d820f671919b3029173d8659aa59600
SHA1

af68a0b9e9c58dcbdd2ede205c30537bca39650c
SHA256

c1cb3a8e20206ea9fe5e0d2c95fd876fec5d53ea8a55ebc65e7f2571e83ff5c0
SHA512

5db8f64f97765447bbebe42044984ae73cc1b418c5d2616cd3d4cf0bcf03014c1883d37d4dcaffa35cf5d0453301495f8d01f6e01ff4c516be019147f0f33d6e
SSDEEP

768:1dhO/poiiUcjlJInVZZbH9Xqk5nWEZ5SbTDacuI7CPW5r:Lw+jjgndbH9XqcnW85SbT5uIj

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

performance-ha.gl.at.ply.gg

Mutex

Putty

Attributes

delay
5000
install_path
appdata
port
33365
startup_name
Windows Updater

Signatures

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat

Executes dropped EXE 1 IoCs

pid	Process
2572	1.exe

Loads dropped DLL 1 IoCs

pid	Process
1948	1.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2612	schtasks.exe

Suspicious behavior: EnumeratesProcesses 63 IoCs

pid	Process
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe
2572	1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2572	1.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2572	1948	1.exe	28
PID 1948 wrote to memory of 2572	1948	1.exe	28
PID 1948 wrote to memory of 2572	1948	1.exe	28
PID 1948 wrote to memory of 2572	1948	1.exe	28
PID 2572 wrote to memory of 2612	2572	1.exe	29
PID 2572 wrote to memory of 2612	2572	1.exe	29
PID 2572 wrote to memory of 2612	2572	1.exe	29
PID 2572 wrote to memory of 2612	2572	1.exe	29

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Roaming\XenoManager\1.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\1.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Windows Updater" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2655.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2655.tmp

Filesize
1KB

MD5
a0449a13ac1dfc501ac54ec20546041e

SHA1
dd10c4d3abb7c4e6ff5abdaa077ad7a114d73bcf

SHA256
744a0d8f4918500ee4cb6ec0f6ca5002a7d5809081e00572815a4a96c198b2bb

SHA512
83ac2d9b1bcbb3eb201abdfa66d190a07bb11a658eee2b9c9cfe93fb1bd634c6d49d6c97d1deccfe52a9a2f1e3ac61f71432d7e2fc118787059eaa7f8cfcda5f

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\1.exe

Filesize
45KB

MD5
4d820f671919b3029173d8659aa59600

SHA1
af68a0b9e9c58dcbdd2ede205c30537bca39650c

SHA256
c1cb3a8e20206ea9fe5e0d2c95fd876fec5d53ea8a55ebc65e7f2571e83ff5c0

SHA512
5db8f64f97765447bbebe42044984ae73cc1b418c5d2616cd3d4cf0bcf03014c1883d37d4dcaffa35cf5d0453301495f8d01f6e01ff4c516be019147f0f33d6e

Download Submit
memory/1948-0-0x00000000748CE000-0x00000000748CF000-memory.dmp

Filesize
4KB

Download
memory/1948-1-0x0000000000D00000-0x0000000000D12000-memory.dmp

Filesize
72KB

Download
memory/2572-9-0x0000000000CE0000-0x0000000000CF2000-memory.dmp

Filesize
72KB

Download
memory/2572-10-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2572-13-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2572-14-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2572-15-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download